LTC2903IS6-B1#TRMPBF

Product Overview

Category

LTC2903IS6-B1#TRMPBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for monitoring and controlling power supply voltages.

Characteristics

• Integrated circuit
• Power supply voltage monitoring and control
• Small form factor (package: SOT-23-6)
• Low power consumption
• Wide operating temperature range

Package

LTC2903IS6-B1#TRMPBF is packaged in a small outline transistor (SOT) package, specifically SOT-23-6.

Essence

The essence of this product lies in its ability to monitor and regulate power supply voltages, ensuring stable and reliable operation of electronic devices.

Packaging/Quantity

LTC2903IS6-B1#TRMPBF is typically available in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to 85°C
• Output Voltage Range: 0V to VCC
• Quiescent Current: 10µA (typical)
• Threshold Accuracy: ±1.5% (maximum)

Detailed Pin Configuration

LTC2903IS6-B1#TRMPBF has six pins arranged as follows:

```

---

| | --| VCC |-- --| GND |-- --| VIN |-- --| VOUT |-- --| TH |-- |_______| ```

1. VCC: Power supply input pin.
2. GND: Ground reference pin.
3. VIN: Input voltage pin.
4. VOUT: Output voltage pin.
5. TH: Threshold voltage pin.

Functional Features

• Power supply voltage monitoring and control.
• Adjustable threshold voltage for triggering alerts or actions.
• Hysteresis feature to prevent oscillation near the threshold voltage.
• Open-drain output for easy integration with other circuitry.
• Low quiescent current for power efficiency.

Advantages and Disadvantages

Advantages

• Precise power supply voltage monitoring.
• Flexible threshold voltage adjustment.
• Wide operating temperature range.
• Small form factor for space-constrained applications.
• Low power consumption.

Disadvantages

• Limited output voltage range (0V to VCC).
• Threshold accuracy may not be suitable for highly sensitive applications.

Working Principles

LTC2903IS6-B1#TRMPBF operates by comparing the input voltage (VIN) with the threshold voltage (TH). When VIN exceeds TH, the output voltage (VOUT) is pulled low, indicating a fault condition. The hysteresis feature ensures that VOUT remains low until VIN falls below a lower threshold, preventing oscillation near the threshold voltage.

Detailed Application Field Plans

LTC2903IS6-B1#TRMPBF finds applications in various fields, including: 1. Power supply monitoring in industrial automation systems. 2. Battery voltage monitoring in portable electronic devices. 3. Overvoltage/undervoltage protection in automotive electronics. 4. Fault detection in telecommunications equipment. 5. Power management in IoT devices.

Detailed and Complete Alternative Models

Some alternative models to LTC2903IS6-B1#TRMPBF include: 1. MAX16050BETN+ 2. ADM1175-1ARMZ-R7 3. TPS3702EVM-746 4. MCP101T-450I/TT 5. NCP301LSN30T1G

These models offer similar functionality and can be considered as alternatives based on specific requirements.

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